Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 473

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-473 A West Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-473 0 West Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-473 1 West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-473 2 West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-473 3 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-473 4 West Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-473 5 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-473 6 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-473 7 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-473 8 West Chicago IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-473 9 West Chicago IL CHCGIL24DS6  224C ONVOY, LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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